Merge "findNetworkStackApk returns an array of files (2/n)" into rvc-dev am: bba5d59a4e

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/12004938

Change-Id: I9956bd2c2ade7a6d44014b2befc3b7568b86d31b